Board of Governors of the Federal Reserve System (U.S.), 1935-. "Selected Interest Rates," in Board of Governors of the Federal Reserve System (U.S.), 1935-. "February 1, 1993," H.15 Selected Interest Rates (1993-02-01) : 1-1. https://fraser.stlouisfed.org/title/86/item/67784/toc/464432 , accessed on May 4, 2024.